| Goltry | FARMERS EXCHANGE | Air | — | No Violation Identified |
| Goltry | GOLTRY-CHLORINATION STATION | Drinking water | — | No Violation Identified |
| Goltry | SANDRIDGE EXPLORATION AND PRODUCTION LL / MCMURTREY 2410 1 26H | Air | — | No Violation Identified |
| Goltry | SANDRIDGE EXPLORATION AND PRODUCTION LL / PERRY 1 13H | Air | — | No Violation Identified |
| Goltry | SKELETON CREEK LLC | Hazardous waste | — | No Violation Identified |
| Goltry | SUPERIOR PRODUCTION LLC / SEVERIN 1 18 | Air | — | No Violation Identified |
| Goltry | VERIZON WIRELESS / GOLTRY OK | Air | — | No Violation Identified |
| Goodwell | CARTHAGE II CENTRAL TANK FACILITY | Air | — | No Violation Identified |
| Goodwell | DCP MIDSTREAM LP/BUDDY BOOSTER STA | Air | — | No Violation Identified |
| Goodwell | DCP MIDSTREAM LP/HOG WILD CMPSR STA | Air | — | No Violation Identified |
| Goodwell | DCP OPERATING CO LP / D LINE COMPRESSOR STATION | Air | — | No Violation Identified |
| Goodwell | EIGER OPERATING COMPANY LLC / CDP 24 | Air | — | No Violation Identified |
| Goodwell | ENEL GREEN POWER NORTH AMERICA INC / GOODWELL WIND PROJECT LLC | Air | — | No Violation Identified |
| Goodwell | KLOTZ SAND CO INC / KLOTZ SAND | Air | — | No Violation Identified |
| Goodwell | PANHANDLE STATE UNIVERSITY | Drinking water | — | Violation Identified |
| Goodwell | PANHANDLE STATE UNIVERSITY FARM-CL2 STATION WELL 1 | Drinking water | — | Violation Identified |
| Goodwell | SCOUT ENERGY MANAGEMENT LLC / BIG MACK BOOSTER STATION | Air | — | No Violation Identified |
| Goodwell | SCOUT ENERGY MANAGEMENT LLC / TEXAS COUNTY 1-03 COMPRESSOR STATION | Air | — | No Violation Identified |
| Goodwell | SCOUT ENERGY MANAGEMENT LLC / TEXAS COUNTY 2 01 COMPRESSOR STATION | Air | — | No Violation Identified |
| Goodwell | TMOBILE CENTRAL LLC / OK01899A ELKHART COOP | Air | — | No Violation Identified |
| Gore | FIN AND FEATHER RESORT-FIN & FEATHER WTP | Drinking water | — | No Violation Identified |
| Gore | GORE PUBLIC WORKS AUTHORITY | Water | 1 | No Violation Identified |
| Gore | GORE WWT | Water, Drinking water | 4 | No Violation Identified |
| Gore | GRAND RIVER DAM AUTHORITY / GORE REPEATER | Air | — | No Violation Identified |
| Gore | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / PARADISE HILL 10111872 | Air | — | No Violation Identified |
| Gore | SEQUOYAH CO. RWD #5 | Drinking water | — | No Violation Identified |
| Gore | SEQUOYAH FUELS CORP. | Water | — | No Violation Identified |
| Gore | SEQUOYAH FUELS CORPORATION | Hazardous waste, Drinking water | — | No Violation Identified |
| Gore | SOUTER CONST CO INC / GORE ROCK CRUSHING FACILITY | Air | — | No Violation Identified |
| Gore | SOUTER CONSTRUCTIONIES-GORE #2 | Water | 1 | Violation Identified |
| Gore | SOUTER LIMESTONE AND MINERALS LLC / GORE 2 QUARRY | Air | — | No Violation Identified |
| Gore | TMOBILE CENTRAL LLC / TU02958B | Air | — | No Violation Identified |
| Gore | US ARMY COE TENKILLER PROJECT | Hazardous waste | — | No Violation Identified |
| Gore | VERIZON WIRELESS / GORE | Air | — | No Violation Identified |
| Gore | VERIZON WIRELESS / METHODIST BOYS RANCH | Air | — | No Violation Identified |
| Gotebo | BCE MACH III LLC / GOTEBO CP FACILITY | Air | — | No Violation Identified |
| Gotebo | BCE MACH III LLC / LORI 1 31 PAD | Air | — | No Violation Identified |
| Gotebo | TMOBILE CENTRAL LLC / T MOBILE GOTEBO | Air | — | No Violation Identified |
| Gowen | AE4430 LATIMER COUNTY JP 20922 US 270 | Water | — | No Violation Identified |
| Gowen | EW OPERATING OK LLC / WATTS RANCH 1 25 STA | Air | — | No Violation Identified |
| Gowen | GEORGES COLLIERS, INC. | Water | 1 | No Violation Identified |
| Gowen | MERIT ENERGY CO / BUD HAMPTON 01 18 | Air | — | No Violation Identified |
| Gowen | MERIT ENERGY CO / KURILKO NO 01 35 | Air | — | No Violation Identified |
| Gowen | MERIT ENERGY CO / KURILKO NO 04 35 | Air | — | No Violation Identified |
| Gowen | MERIT ENERGY CO / PASCHALL 1 21 | Air | — | No Violation Identified |
| Gowen | MERIT ENERGY CO / PASCHALL NO 2 21 WELLSITE | Air | — | No Violation Identified |
| Gracemont | DEVON ENERGY PRODUCTION CO LP / GARLAND 27 9 9 1H | Air | — | No Violation Identified |
| Gracemont | DEVON ENERGY PRODUCTION CO LP / VICKI 2 27 | Air | — | No Violation Identified |
| Gracemont | ET GATHERING PROCESSING LLC / GRACEMONT WEST CADDO COMPRESSOR STATIO | Air | — | Violation Identified |
| Gracemont | GRACEMONT PWA-CL2 STATION NEW WELL 1 | Drinking water | — | No Violation Identified |
| Gracemont | KAISER FRANCIS OIL CO / COY 2 3 1HX | Air | — | No Violation Identified |
| Gracemont | KIRKPATRICK OIL CO / CAPTAIN 1 30 | Air | — | No Violation Identified |
| Gracemont | KIRKPATRICK OIL CO / SONAR 1 29 | Air | — | No Violation Identified |
| Gracemont | KIRKPATRICK OIL CO / TATE 2 32 | Air | — | No Violation Identified |
| Gracemont | PO AND G OPERATING LLC / OLD GLORY 5 8 10 1H | Air | — | No Violation Identified |
| Gracemont | PO AND G OPERATING LLC / SERGEANT MAJOR 18 19 30 9 10 1HXL | Air | — | No Violation Identified |
| Gracemont | UNIT PETROLEUM CO / FULLBRIGHT 1 1 | Air | — | No Violation Identified |
| Gracemont | VERIZON WIRELESS / GRACEMONT | Air | — | No Violation Identified |
| Graham | CITATION OIL AND GAS CORP / FDSU SOUTH CTB | Air | — | No Violation Identified |
| Graham | CITATION OIL AND GAS CORP / FDSU WEST CTB | Air | — | No Violation Identified |
| Graham | CITATION OIL AND GAS CORP / SYCAMORE NORTH CTB | Air | — | No Violation Identified |
| Graham | CITATION OIL AND GAS CORP / SYCAMORE SOUTH CTB | Air | — | No Violation Identified |
| Graham | CITATION OIL AND GAS CORP / WILDCAT JIM UNIT TANK BATTERY | Air | — | No Violation Identified |
| Graham | CONTINENTAL RESOURCES / WAGNER 1 17HW | Air | — | No Violation Identified |
| Graham | ENERFIN GATHERING LLC / GRAHAM COMPRESSOR STATION | Air | — | No Violation Identified |
| Graham | SCOUT ENERGY MANAGEMENT LLC / SGDSU NORTH CTB | Air | — | No Violation Identified |
| Graham | SCOUT ENERGY MANAGEMENT LLC / SGDSU SOUTH TANK BATTERY | Air | — | No Violation Identified |
| Graham | TARGA PIPELINE MIDCONTINENT LLC / GRAHAM COMPRESSOR STATION | Air | — | No Violation Identified |
| Grainola | SOUTHERN STAR CTL GAS PIPELINE INC / CEDAR VALE COMPRESSOR STATION | Air | — | No Violation Identified |
| Grandfield | FARMERS COOP GIN ASSOC / GRANDFIELD 50445 | Air | — | No Violation Identified |
| Grandfield | FARMERS COOPERATIVE GIN | Air | — | No Violation Identified |
| Grandfield | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / A DUDENHOEFFER RL FA 10152125 | Air | — | No Violation Identified |
| Granite | GRANITE VO-TECH TRAIN CTR | Hazardous waste | — | No Violation Identified |
| Granite | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / GRANITE 10593168 | Air | — | No Violation Identified |
| Granite | TMOBILE CENTRAL LLC / OK01739A GRANITE | Air | — | No Violation Identified |
| Granite | WESTERN FARMERS ELECTRIC COOPERATIVE / LAKE CREEK SW | Air | — | No Violation Identified |
| Grant | CHOCTAW CO. RW & SD #1 | Water | 2 | No Violation Identified |
| Grant | CHOCTAW CO. RWD #1-CL2 STATION - RUCKER WELL | Drinking water | 3 | No Violation Identified |
| Haileyville | BP AMERICA PRODUCTION CO - ARKOMA OPERA / AIMERITO 1 34 | Air | — | No Violation Identified |
| Haileyville | ET GATHERING PROCESSING LLC / HAILEYVILLE COMPRESSOR STATION | Air | — | No Violation Identified |
| Haileyville | ET GATHERING PROCESSING LLC / HAILEYVILLE TOWER | Air | — | No Violation Identified |
| Haileyville | ET GATHERING PROCESSING LLC / VAN DYKE COMPRESSOR STATION | Air | — | No Violation Identified |
| Haileyville | HAILEYVILLE LP PHASES 1-3 | Water | — | No Violation Identified |
| Haileyville | HAILEYVILLE, CITY OF | Water | 4 | Violation Identified |
| Haileyville | MCCULLAR BODY SHOP | Hazardous waste | — | No Violation Identified |
| Haileyville | MERIT ENERGY CO / USA NO 01 35 WELLSITE | Air | — | No Violation Identified |
| Haileyville | MUSTANG FUEL CORP / MCBEE 1 | Air | — | No Violation Identified |
| Haileyville | MUSTANG FUEL CORP / SLAUGHTER CDP | Air | — | No Violation Identified |
| Haileyville | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / HAILEYVILLE 10028167 | Air | — | No Violation Identified |
| Haileyville | TMOBILE CENTRAL LLC / TU03389A | Air | — | No Violation Identified |
| Haileyville | UNIT PETROLEUM CO / BECK A 1 | Air | — | No Violation Identified |
| Haileyville | UNIT PETROLEUM CO / CAMP 2 | Air | — | No Violation Identified |
| Haileyville And Hartshorne | AE4818 HAILEYVILLE LP PHASES 4-7 (WO# PENDING) | Water | — | No Violation Identified |
| Hallett | CATOOSA TEST FACILITY LLC / HALLETT TEST SITE | Air | — | No Violation Identified |
| Hallett | HALLETT PUBLIC WORKS AUTHORITY-CHLORINATION STATION | Drinking water | — | No Violation Identified |
| Hallett | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / 10000497 JENNINGS | Air | — | No Violation Identified |
| Hallett | OCTAGON RESOURCES/HJD PLANT | Air | — | No Violation Identified |
| Hallett | VERIZON WIRELESS / HALLETT 259 CELL SITE | Air | — | No Violation Identified |
| Hanna | CALYX ENERGY III LLC / HEMINGWAY TANK BATTERY | Air | — | No Violation Identified |
| Hanna | CALYX ENERGY III LLC / MIFFLIN PAD | Air | — | No Violation Identified |
| Hanna | CALYX ENERGY III LLC / SCHRUTE FARMS PAD | Air | — | No Violation Identified |
| Hanna | CALYX ENERGY III, LLC - CANADIAN CROSSING | Water | — | No Violation Identified |
| Hanna | ENERFIN GATHERING EAST LLC / HANNA COMPRESSOR STATION | Air | — | No Violation Identified |
| Hanna | HANNA PWA-CL2 STATION WELLS 4 & 5 | Drinking water | — | Significant Violation |
| Hanna | MARKWEST OKLAHOMA GAS CO LLC / CANAAN POD 17 COMPRESSOR STATION | Air | — | No Violation Identified |
| Hanna | MERIT ENERGY CO / FREDERICK 7 26H WELLSITE | Air | — | No Violation Identified |
| Hanna | PANTHER ENERGY COMPANY LLC / GABRIEL 3H 11 | Air | — | No Violation Identified |
| Hanna | SHELL CREEK RWD #12, MCINTOSH CO.-CL2 STATION ALL WELLS | Drinking water | — | Violation Identified |
| Hanna | TAL OAK MIDSTREAM, LLC - CANADIAN CROSSING | Water | — | No Violation Identified |
| Hanna | TMOBILE CENTRAL LLC / TU02781A TU02781 NSD | Air | — | No Violation Identified |
| Hanna | VAN EATON FARMS | Water | — | Unknown |
| Hanna | WENTWORTH OPERATING CO / LORTON COMPRESSOR STATION | Air | — | No Violation Identified |
| Hanna | WENTWORTH OPERATING CO / WELLS COMPRESSOR STATION | Air | — | No Violation Identified |
| Hastings | JEFFERSON CO CONS RWD #1-CL2 STATION WELL 1 | Drinking water | 4 | No Violation Identified |
| Hastings | OKTEX 4 LAUNCHER | Hazardous waste | — | No Violation Identified |
| Hastings | TMOBILE CENTRAL LLC / T MOBILE HASTINGS | Air | — | No Violation Identified |
| Haworth | HAWORTH WWT | Water | — | Significant Violation |
| Haworth | US CELLULAR / HAWORTH SITE 571390 | Air | — | No Violation Identified |
| Hayward | OG AND E - TD AND TS / LUCIEN TOWER FACILITY | Air | — | No Violation Identified |
| Haywood | MERIT ENERGY CO / BENNETT NO 02 14H 03 14H PAD | Air | — | No Violation Identified |
| Haywood | MERIT ENERGY CO / SLOAN 01 11H WELLSITE | Air | — | No Violation Identified |
| Haywood | MERIT ENERGY CO / WILSON NO 03 23H 04 23H PAD | Air | — | No Violation Identified |
| Haywood | OVINTIV USA INC / CHANDLER 1H 16 | Air | — | No Violation Identified |
| Haywood | SANTA FE OPERATING LLC / EE WORKING 01 25 PRODUCTION SITE | Air | — | No Violation Identified |
| Haywood | SANTA FE OPERATING LLC / FIELD HEIRS 2 3 4 5 24H13 MORRIS 4 5 | Air | — | No Violation Identified |
| Haywood | SANTA FE OPERATING LLC / PATTERSON 1 2 3 20H27 PRODUCTION SITE | Air | — | No Violation Identified |
| Haywood | SANTA FE OPERATING LLC / SANDY TURNER 1 18H PRODUCTION SITE | Air | — | No Violation Identified |
| Haywood | TRINITY OPERATING USG LLC / BARNETT 1H 19 | Air | — | No Violation Identified |
| Haywood | TRINITY OPERATING USG LLC / LEHNHARD 1H 18X | Air | — | No Violation Identified |
| Haywood | TRINITY OPERATING USG LLC / ROBBIE G 1 34 | Air | — | No Violation Identified |
| Haywood | TRINITY OPERATING USG LLC / SHERMAN ELLIS 5H 6H 7H 8H 22 | Air | — | No Violation Identified |
| Haywood | TRINITY OPERATING USG LLC / VERNER 1H 35X | Air | — | No Violation Identified |
| Haywood | TRINITY OPERATING USG LLC / VERNER 2H 35X | Air | — | No Violation Identified |
| Headrick | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / CCT HEADRICK 12710963 | Air | — | No Violation Identified |
| Heavener | AMERICAN TOWER ASSET SUB II LLC / 308221 HEAVENER OK 1 | Air | — | No Violation Identified |
| Heavener | FAMILY DOLLAR #6783 | Hazardous waste | — | No Violation Identified |
| Heavener | FARRELL COOPER MINI/HEAVENER EAST 2 SHAD | Air | — | No Violation Identified |
| Heavener | FARRELL-COOPER -HEAVENER E NO2 | Water | — | No Violation Identified |
| Heavener | HEAVENER UA-INDUSTRIAL WTP | Water | — | Violation Identified |
| Heavener | HEAVENER UTILITY AUTH - PSG-HEAVENER WTP | Drinking water | 4 | No Violation Identified |
| Heavener | HEAVENER UTILITY AUTHORITY | Water | 2 | Violation Identified |
| Heavener | KANSAS CITY SOUTHERN RAILWAY CO | Water, Hazardous waste | — | Violation Identified |
| Heavener | OK FOODS - HEAVENER | Air | 1 | No Violation Identified |
| Heavener | OK FOODS / HEAVENER HATCHERY | Air | — | No Violation Identified |
| Heavener | OK FOODS, INC. - HEAVENER FEED MILL | Hazardous waste | — | No Violation Identified |
| Heavener | OK FOODS, INC. - HEAVENER PRODUCTION PLANT | Hazardous waste | — | No Violation Identified |
| Heavener | OK IND INC /HEAVENER FEED MILL | Air | — | No Violation Identified |
| Heavener | OURO MINING, INC-HEAVENER EAST3 | Water | — | No Violation Identified |
| Heavener | VERIZON WIRELESS / HEAVENER 2 | Air | — | No Violation Identified |
| Hendrix | ALAN RITCHEY MATERIAL CO, LC-POPE'S POINT | Water | 3 | No Violation Identified |
| Hendrix | EAGLE LAKE MATERIALS COMPANY | Water | 1 | No Violation Identified |
| Hendrix | QUALITY SAND GRAVEL, LLC | Water | — | No Violation Identified |
| Hendrix | RIVERLAND DAIRY | Water | — | No Violation Identified |
| Hendrix | RK HALL LLC / POPES POINT | Air, Water | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / BURCH 1 19H WARREN 1 30 29XH | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / HIGHLANDS 1 13 18 17XHW | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / ISLANDS 1 34 35XHW | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / LOWLANDS 1 31 32XHW | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / OAK BARREL 1 36 25XHW | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / PETRIE 1 17 20 21 22XHW | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / SPEYSIDE 1 20 19XHW | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / SPEYSIDE 5 19 20XHW 6 19 20XHM | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / WILD TURKEY 1 36 35 34XHW | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / WILEY 1 27 28XH | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / WILEY 2 26 27 28XHM 3 26 27 28XHW | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / WILEY 4 28 27 26XHM | Air | — | No Violation Identified |
| Hennepin | CONTINENTAL RESOURCES / WILEY 5 26 27 28XHW WILEY 6 26 27 28XH | Air | — | No Violation Identified |
| Hennepin | DCP MIDSTREAM LP/HOOVER BOOSTER STA | Air | — | No Violation Identified |
| Hennepin | ORIGIN WIND ENERGY LLC / O AND M BUILDING | Air | — | No Violation Identified |
| Hennepin | ORIGIN WIND ENERGY LLC / SUBSTATION | Air | — | No Violation Identified |
| Herring | MARKWEST OKLAHOMA GAS CO LLC / DODSON COMPRESSOR STATION | Air | — | No Violation Identified |
| Herring | MEWBOURNE OIL CO / STALLION 10 15 CN FEE COM 1H DEWAYNE 3 | Air | — | No Violation Identified |
| Hickory | VERIZON WIRELESS / SCULLIN OK | Air | — | No Violation Identified |
| Higgins | MERIT ENERGY CO / GARRETT C 1 GAS WELL | Air | — | No Violation Identified |
| Higgins | MEWBOURNE OIL CO / BOBCAT 10 PA 1HM | Air | — | No Violation Identified |
| Higgins | MEWBOURNE OIL CO / CECILIA 36 1 CN 1H RAGAN 25 24 NC 1H | Air | — | No Violation Identified |
| Higgins | UNIT PETROLEUM CO / ASHPAUGH 1 YODER | Air | — | No Violation Identified |
| Higgins | WARD PETROLEUM CORP / FORSYTH 1 1 | Air | — | No Violation Identified |
| Higgins | WENTWORTH OPERATING CO / PSO CP | Air | — | No Violation Identified |
| Hobart | HIGHLAND SUPPLY CORP | Hazardous waste | — | No Violation Identified |
| Hobart | HOBART PUBLIC WORKS AUTHORITY | Water | — | No Violation Identified |
| Hobart | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / DBS HOBART 10125480 | Air | — | No Violation Identified |
| Hobart | POWER PLUS BEEF GENETICS (FKA POWER PLUS BEEF FEEDERS LLC) | Water | — | Unknown |
| Hobart | PUBLIC SERVICE COMPANY OF OKLAHOMA / HOBART TS | Air | — | No Violation Identified |
| Hobart | ROCKY RIDGE WIND PROJECT LLC / ROCKY RIDGE WIND PROJECT | Air | — | No Violation Identified |
| Hobart | TMOBILE CENTRAL LLC / HOBART OK OK01715A | Air | — | No Violation Identified |
| Hobart | TMOBILE CENTRAL LLC / OK01978A SW HOBART | Air | — | No Violation Identified |
| Hobart | VERIZON WIRELESS / HOLBART | Air | — | No Violation Identified |
| Hobart | WALMART #607 | Hazardous waste | — | No Violation Identified |
| Hobart | WESTERN FARMERS ELECTRIC COOPERATIVE / GOTEBO SW | Air | — | No Violation Identified |
| Hodgen | JIM E. HAMILTON CORRECTIONAL CENTER | Water, Drinking water | 3 | Violation Identified |
| Hodgen | OKLAHOMA OUACHITA VO-TECH TRAINING CTR | Hazardous waste | — | No Violation Identified |
| Hodgen | VERIZON WIRELESS / BIG CEDAR | Air | — | No Violation Identified |
| Hodgen | VERIZON WIRELESS / BIG CEDAR JUNCTION OK | Air | — | No Violation Identified |
| Hodgen | VERIZON WIRELESS / HODGEN | Air | — | No Violation Identified |
| Hodgen | VERIZON WIRELESS / ZOE II | Air | — | No Violation Identified |
| Hollis | CELLULAR NETWORK PARTNERSHIP DBA PIONEE / HOLLIS | Air | — | No Violation Identified |
| Hollis | HARMON ELECTRIC-CHLORINATION STATION | Drinking water | — | No Violation Identified |
| Hollis | HOLLIS WWT | Water | 1 | No Violation Identified |
| Hollis | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / CCT HOLLIS 12710958 | Air | — | No Violation Identified |
| Hollis | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / OKL01450 | Air | — | No Violation Identified |
| Hollis | THIRSTY WATER CORP-CL2 WELL 2 WEST & WELL 3 | Drinking water | 5 | No Violation Identified |
| Hollis | TMOBILE CENTRAL LLC / OK01151A | Air | — | No Violation Identified |
| Hollis | US CELLULAR / DT HOLLIS 751398 US CELLULAR | Air | — | No Violation Identified |
| Hollis | VERIZON WIRELESS / HOLLIS | Air | — | No Violation Identified |
| Hominy | C & G OILFIELD EQUIPMENT | Hazardous waste | — | No Violation Identified |
| Hominy | CALGARY ENERGY, LLC (TIDAL OSAGE WATER FLOOD) | Water | — | — |
| Hominy | COFFEYVILLE RESOURCES CRUDE TRANSPORTAT / HOMINY STATION | Air | — | No Violation Identified |
| Hominy | DICK CONNER CORRECTIONAL CENTER | Water, Hazardous waste, Drinking water | 4 | Significant Violation |
| Hominy | FARMLAND IND PIPELI/OSAGE STA | Air | — | No Violation Identified |
| Hominy | GRAND RIVER DAM AUTHORITY / HOMINY REPEATER | Air | — | No Violation Identified |
| Hominy | GREAT HORNED OWLS LLC / OSAGE HOMINY PRIMARY SECONDARY INJECTI | Air | — | No Violation Identified |
| Hominy | GREAT WHITE HAIR 1H 4 COMPRESSOR STATION | Air | — | No Violation Identified |
| Hominy | HOMINY MUNICIPAL AIRPORT - FUEL STATION | Water | 1 | — |
| Hominy | HOMINY WTP | Water | 4 | Violation Identified |
| Hominy | HOMINY-HOMINY WTP | Drinking water | 15 | Violation Identified |
| Hominy | IRON HAWK ENERGY GROUP JV / DRUMMOND 14H2 23H1 14V1 | Air | — | No Violation Identified |
| Hominy | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / HOMINY 10025464 | Air | — | No Violation Identified |
| Hominy | OSAGE HILLS PIPELINE CO LLC / HOMINY COMPRESSOR STATION | Air | — | No Violation Identified |
| Hominy | OSAGE HILLS PIPELINE CO LLC / OAK 3 COMPRESSOR STATION | Air | — | No Violation Identified |
| Hominy | OSAGE HILLS PIPELINE CO LLC / ZINK COMPRESSOR STATION | Air | — | No Violation Identified |
| Hominy | US CELLULAR / 222370 HOMINY | Air | — | No Violation Identified |
| Hominy | VERIZON WIRELESS / SKIATOOK HEADWATER | Air | — | No Violation Identified |
| Hominy, Township Of | BANNER OIL & GAS, LLC, WILDHORSE UNIT | Water | — | — |
| Hominy, Township Of | CALGARY ENERGY, LLC - TIDAL OSAGE II LEASE | Water | — | — |
| Hoover | CONTINENTAL RESOURCES / MACKEY 1 28 33XH | Air | — | No Violation Identified |
| Hopeton | BCE MACH LLC / LANCASTER 33-26-14 1H STA | Air | — | No Violation Identified |
| Hopeton | ET GATHERING PROCESSING LLC / WHEATLAND COMPRESSOR STATION | Air | — | No Violation Identified |
| Hopeton | HOPETON | — | — | — |
| Hopeton | REVOLUTION RESOURCES III LLC / HALEY 24 PAD | Air | — | No Violation Identified |
| Hopeton | REVOLUTION RESOURCES III LLC / NORMA 29 30 31 32 PAD | Air | — | No Violation Identified |
| Hopeton | SANDRIDGE EXPLORATION AND PRODUCTION LL / HUBBELL 2414 1 11H14H | Air | — | No Violation Identified |
| Hopeton | SANDRIDGE EXPLORATION AND PRODUCTION LL / MCCRAY 2414 2 10H 15H | Air | — | No Violation Identified |
| Hopeton | VERIZON WIRELESS / HOPETON OK | Air | — | No Violation Identified |
| Horntown | ANTIOCH OPERATING LLC / KELLER PAD | Air | — | No Violation Identified |
| Horntown | ENERFIN GATHERING EAST LLC / YEAGER COMPRESSOR STATION | Air | 1 | No Violation Identified |
| Horntown | MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION | Air | 1 | No Violation Identified |
| Hough | BREITBURN OPERATING LP / PUMU WEST SATELLITE COMPRESSOR STATION | Air | — | No Violation Identified |
| Hough | EIGER OPERATING COMPANY LLC / TUCKER 1 19 | Air | — | No Violation Identified |
| Hough | SCOUT ENERGY MANAGEMENT LLC / PEARL DAVIS COMPRESSOR STATION | Air | — | No Violation Identified |
| Howe | ABUNDANCE ENERGY SERVICES LLC / WILLIAMS COMMON POINT | Air | — | No Violation Identified |
| Howe | EASTERN OKLAHOMA QUARRIES, LLC - LINCOLN POWER MINE | Water | — | No Violation Identified |
| Howe | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / ARL02855 | Air | — | No Violation Identified |
| Howe | THERMO FLUIDS INC | Hazardous waste | — | No Violation Identified |
| Hoyt | TRINITY OPERATING USG LLC / ALAMO EAST N PAD PONDEROSA FIELD | Air | — | No Violation Identified |
| Hydro, Township Of | CONTINENTAL RESOURCES / HARRIS QUARTER 1 7 6XHM LACY JOE 1 7 1 | Air | — | No Violation Identified |
| Hydro, Township Of | CONTINENTAL RESOURCES / KIMBLE 1 16 9XH | Air | — | No Violation Identified |
| Hydro, Township Of | CONTINENTAL RESOURCES / LEX MAJORS 1 15 22XH | Air | — | No Violation Identified |
| Hydro, Township Of | CONTINENTAL RESOURCES / MOL 1 17 8XHM PRODUCTION FACILITY | Air | — | No Violation Identified |
| Hydro, Township Of | CONTINENTAL RESOURCES / VINES 1 14HW | Air | — | No Violation Identified |
| Hydro, Township Of | COTERRA ENERGY OPERATING CO / ABBOTT COM 2H 0211X FACILITY | Air | — | No Violation Identified |
| Hydro, Township Of | COTERRA ENERGY OPERATING CO / CARNELL 1 19H | Air | — | No Violation Identified |
| Hydro, Township Of | COTERRA ENERGY OPERATING CO / LEX 1 11H | Air | — | No Violation Identified |
| Hydro, Township Of | HYDRO QUARRY LLC / HYDRO QUARRY LLC | Air | — | No Violation Identified |
| Hydro, Township Of | NEW CINGULAR WIRELESS PCS LLC DBA AT AN / OKL01500 | Air | — | No Violation Identified |
| Hydro, Township Of | VERIZON WIRELESS / HYDRO | Air | — | No Violation Identified |
| Idabel | BOLEN FARMS | Water | — | No Violation Identified |
| Idabel | E-Z MART # 4376 | Water | — | No Violation Identified |
| Idabel | FAMILY DOLLAR # 4234 | Hazardous waste | — | No Violation Identified |
| Idabel | IDABEL CITY OF / ASPHALT BATCH PLANT | Air | — | No Violation Identified |
| Idabel | IDABEL CLEANERS LLC / 201 SE WASHINGTON ROWAN CLNR | Air | — | No Violation Identified |
| Idabel | IDABEL PUBLIC WORKS AUTHORITY | Water | 5 | Violation Identified |
| Idabel | MERIDIAN AGGREGATES CO LP / IDABEL LIMESTONE | Air | — | No Violation Identified |
| Idabel | MIXON BROTHERS WOOD PRESERVING INC | Air, Water, Hazardous waste | — | No Violation Identified |
| Idabel | PUBLIC SERVICE COMPANY OF OKLAHOMA / IDABEL TS | Air | — | No Violation Identified |
| Idabel | QUALITY ROCK INC / IDABEL QUARRY | Air | — | No Violation Identified |
| Idabel | SETCO INC | Hazardous waste | — | No Violation Identified |
| Idabel | SETCO INC / ROCK CRUSHING FACILITY | Air | — | No Violation Identified |
| Idabel | SOUTH EAST AUTOPLEX INC | Hazardous waste | — | No Violation Identified |
| Idabel | SOUTHWESTERN BELL TELEPHONE CO DBA AT A / IDBLOKMA | Air | — | No Violation Identified |
| Idabel | TRACTOR SUPPLY #1101 | Hazardous waste | — | No Violation Identified |
| Idabel | TRICAT INC | Hazardous waste | — | No Violation Identified |
| Idabel | US CELLULAR / IDABEL EAST 571405 | Air | — | No Violation Identified |
| Idabel | WALMART SUPERCENTER #38 | Hazardous waste | — | No Violation Identified |
| Idabel | WEYERHAEUSER NR CO IDABEL SAWMILL | Air, Water | — | No Violation Identified |
| Indiahoma | TMOBILE CENTRAL LLC / INDIAHOMA OK03081A | Air | — | No Violation Identified |
| Indiahoma | VERIZON WIRELESS / INDIAHOMA | Air | — | No Violation Identified |
| Indianola | ABUNDANCE ENERGY SERVICES LLC / AUSSIE 3 21 PAD | Air | — | No Violation Identified |
| Indianola | ABUNDANCE ENERGY SERVICES LLC / MEADORS 2 22 AUSSIE 1 21 | Air | — | No Violation Identified |
| Indianola | ARKOMA OPERATIONS LLC / HALEY CTP | Air | — | No Violation Identified |
| Indianola | AT AND T MOBILITY / TU0851 DBS SCIPIO | Air | — | No Violation Identified |
| Indianola | CANAAN POD 6 COMPRESSOR STATION | Air | — | No Violation Identified |
| Indianola | MARKWEST OKLAHOMA GAS CO LLC / CANAAN POD 15 COMPRESSOR STATION | Air | — | No Violation Identified |
| Indianola | MARKWEST OKLAHOMA GAS CO LLC / CANAAN POD 7 COMPRESSOR STATION | Air | — | No Violation Identified |
| Indianola | SANTA FE OPERATING LLC / RIPPLE 1 12 PRODUCTION SITE | Air | — | No Violation Identified |
| Indianola | TMOBILE CENTRAL LLC / TU02013B SCIPIO | Air | — | No Violation Identified |
| Indianola | WENTWORTH OPERATING CO / PEDERSON 9 H | Air | — | No Violation Identified |
| Ingalls | PNCCP 02A | Air | — | No Violation Identified |
| Ingersoll | BCE MACH LLC / LEAMON 32 27 11 4H PAD | Air | — | No Violation Identified |
| Ingersoll | BCE MACH LLC / LWH TRUST 23 27 12 1H | Air | — | No Violation Identified |
| Ingersoll | BCE MACH LLC / SALT FORK 13 27 12 1H STA | Air | — | No Violation Identified |
| Ingersoll | BCE MACH LLC / TROUTT 30 27 11 1H STA | Air | — | No Violation Identified |
| Ingersoll | ET GATHERING PROCESSING LLC / INGERSOLL COMPRESSOR STATION | Air | 1 | No Violation Identified |
| Ingersoll | SANDRIDGE EXPLORATION AND PRODUCTION LL / FRED 1 30H KLETKE 1 19H FRED 2 30H | Air | — | No Violation Identified |
| Ingersoll | SANDRIDGE EXPLORATION AND PRODUCTION LL / PATRIA 2711 1 33H PATRIA 2711 2 33H | Air | — | No Violation Identified |
| Ingersoll | SANDRIDGE EXPLORATION AND PRODUCTION LL / PENDERY TRUST 2611 3 5H AND PENDERY TR | Air | — | No Violation Identified |
| Ingersoll | TARGA PIPELINE MIDCONTINENT WESTOK LLC / ASHLEY COMPRESSOR STATION | Air | — | No Violation Identified |
| Inola | AT AND T MOBILITY / TU0522 AWE CHOUTEAU | Air | — | No Violation Identified |
| Inola | INOLA FACILITY | Hazardous waste | — | No Violation Identified |
| Inola | INOLA PUBLIC WORKS AUTHORITY | Water | 2 | No Violation Identified |